A = {1, 3, 4, 5, 7, 9} B = {1, 2, 4, 6, 8, 10} List the outcomes of A U B? What does this represent? List the outcomes of A U B? What does this represent?

Answer 1

The union of the two sets, A and B) is a set containing all the numbers in A that are not in B, all the numbers in B that are not in A, and all the numbers that A and B have in common.

A U B ={1,3,4,5,7,9} U {1,2,4,6,8,10} = {1,2,3,4,5,6,7,9,10}

The intersection of A and B is a set containing all the numbers that both have in common

{1,4}